can we see some code? Showing the HTML and CSS you're using, or linking to a live page would allow more thorough debugging :) — danwellman over 9 years ago

are there any comments within the li? Have you validated the code? — Divya Manian over 9 years ago

Sorry guys, I was out of town the past few days, will post some HTML and CSS tomorrow when I'm back to the office. This is an internal app, I can't show the link. Thanks for the help! — Cuong Dang over 9 years ago

I validated the CSS and it shows a warning for XHTML floated elements must have a defined width, other than that, it's solid :-) — Cuong Dang over 9 years ago